330031232212 has 24 divisors (see below), whose sum is σ = 630745295040. Its totient is φ = 149850941760.

The previous prime is 330031232203. The next prime is 330031232239. The reversal of 330031232212 is 212232130033.

It is a super-2 number, since 2×330031232212² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4040473 + ... + 4121344.

It is an arithmetic number, because the mean of its divisors is an integer number (26281053960).

Almost surely, 2^330031232212 is an apocalyptic number.

It is an amenable number.

330031232212 is a deficient number, since it is larger than the sum of its proper divisors (300714062828).

330031232212 is a wasteful number, since it uses less digits than its factorization.

330031232212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8162751 (or 8162749 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 330031232212 its reverse (212232130033), we get a palindrome (542263362245).

The spelling of 330031232212 in words is "three hundred thirty billion, thirty-one million, two hundred thirty-two thousand, two hundred twelve".